Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
predisposition
prednisolone
prednisone
predoctoral
predominant
predominantly
predominate
preeclampsia
preembryo
preemie
preeminent
preempt
preemption
preemptive
preemptive right
preen (1)
preen (2)
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

preembryo
pre·em·bry·o [ pree émbree  ] (plural pre·em·bry·os)


noun 
Definition:
 
fertilized egg: a fertilized ovum before implantation in the womb and before differentiation of embryonic tissue

pre·em·bry·on·ic [ pr embree ónnik ] adjective
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft